Zizindikiro za Choyambitsa Cholakwika kapena Cholakwika

Zizindikiro zodziwika bwino zimaphatikizira kutsika kwamphamvu, kuchepa kwamafuta amafuta, komanso kuzimitsa kwa injini pafupipafupi.

Kale, pamene dalaivala anali kuyendetsa galimoto mokwera ndi kulemera kowonjezereka kumbuyo kwa galimotoyo kapena kungoyatsa mpweya wozizira, phazi lake lakumanja linali njira yokhayo yowonjezeretsa liwiro. Pomwe ukadaulo wapita patsogolo ndipo magalimoto ochulukirapo asintha kuchoka pa chingwe cha throttle kupita ku zowongolera zamagetsi, zosintha zambiri zachitika pamakina amafuta kuti apititse patsogolo kuyendetsa bwino kwa injini komanso kutonthoza madalaivala. Chimodzi mwazinthu zoterezi ndi throttle actuator. Ngakhale ndi makina opangira magetsi, amatha kulephera, kufunikira kuti alowe m'malo ndi makina ovomerezeka.

Kodi throttle actuator ndi chiyani?

The throttle actuator ndi gawo lowongolera throttle lomwe limathandizira kuwongolera kuwongolera munthawi yomwe kugunda kowonjezera kumafunika mwadzidzidzi kapena komwe kutsika kwadzidzidzi kumafunikira. Chiwongolero cha accelerator chikatulutsidwa mwadzidzidzi, chowongolera chowongolera chimagwira ntchito pang'onopang'ono kuthamanga kwa injini, osati kugwa mwadzidzidzi. The throttle actuator imathandizanso kukhala ndi malo ena otsika pamene katundu wowonjezera kapena magetsi akugwiritsidwa ntchito pa injini, monga kugwiritsa ntchito zipangizo zosiyanasiyana zamagalimoto monga mpweya, kuyatsa makina ochotsera mphamvu pagalimoto yokhala ndi makina owotcherera, kapena ngakhale mutagwiritsa ntchito chokweza galimoto ..

The throttle actuator ikhoza kuyendetsedwa pakompyuta kapena vacuum. Mu vacuum mode, actuator imatsegula mpweya pang'ono kuti muwonjezere kutuluka kwa mpweya / mafuta. The idle control actuator imayendetsedwa ndi idle control actuator solenoid. Solenoid iyi imayendetsedwa ndi gawo lowongolera. Solenoid iyi ikazimitsidwa, palibe vacuum yomwe imayikidwa pa chowongolera chopanda ntchito, chomwe chimalola kuti chitsegule pang'ono kuti chiwonjezeke liwiro. Kuti muchepetse liwiro lopanda ntchito, solenoid iyi imayatsidwa, ndikuyika vacuum ku chowongolera chopanda ntchito, ndikupangitsa kuti phokoso litseke kwathunthu.

Monga zida zambiri zamakina zomwe zimapezeka m'magalimoto masiku ano, makina opangira ma throttle adapangidwa kuti azikhala moyo wagalimoto. Komabe, imatha kutha ndipo imatha kulephera, kulephera kapena kusweka. Izi zikachitika, dalaivala adzazindikira zizindikiro zingapo zomwe zimamuchenjeza za vuto lomwe lingakhalepo ndi chowongolera chowongolera ndipo chingafunikire kusinthidwa.

1. Kugwedezeka kwamphamvu

Nthawi zambiri, injini imayankha dalaivala akukankhira pedal ya gasi popanda kukayikira kapena kukayikira. Komabe, pamene throttle actuator yawonongeka, imatha kutumiza zowerengeka zolakwika ku ECM ndikupangitsa mafuta ambiri kuposa mpweya kulowa mu injini. Pankhaniyi, zinthu zolemera zimapangidwira mkati mwa chipinda choyaka moto, zomwe zingayambitse injini kuchedwetsa kuyatsa kwa kusakaniza kwamafuta a mpweya. The kicker actuator nthawi zambiri ndi gawo lamagetsi lamagetsi lamagetsi lomwe limawonetsa chizindikiro ichi pamene sensa yawonongeka ndipo ikufunika kusinthidwa.

2. Kusawononga mafuta

Monga momwe zilili ndi vuto lomwe lili pamwambapa, pamene kicker drive itumiza uthenga wolakwika ku kompyuta yapaulendo, chiŵerengero cha mpweya / mafuta chidzakhala cholakwika. Pankhaniyi, injini sichidzangoyimitsa, komanso idzadya mafuta ambiri kuposa momwe amayembekezera. Chotsatira cha izi ndikuti mafuta osayaka amatuluka mupaipi yotulutsa ngati utsi wakuda. Ngati muwona kuti galimoto yanu ikusuta utsi wakuda ndipo mafuta omwe mumamwa atsika kwambiri masiku ano, onani makaniko kuti athe kuzindikira vutolo ndikusintha makina opangira mphamvu ngati kuli kofunikira.

3. Injini nthawi zambiri imayima

Nthawi zina, chowongolera chowonongeka cha throttle chimakhudza kuyimitsa kwa injini ikatha kuthodwa. Liwiro lopanda ntchito likatsika kwambiri, injini imazima kapena kuyimitsa. Nthawi zina, izi zimachitika chifukwa choyambitsa makina osagwira ntchito konse, zomwe zikutanthauza kuti makinawo posachedwapa adzasintha kuti injini yanu igwire ntchito momwe iyeneranso kukhalira. Pamagalimoto ambiri atsopano, magalimoto ndi ma SUV, kulephera kwa throttle actuator kumapangitsa kuti code yolakwika ya OBD-II isungidwe mu ECU. Ngati muwona zina mwazizindikiro zomwe zili pamwambapa, kapena mukuganiza kuti mungakhale ndi vuto ndi makina anu oyendetsa makina, funsani ASE Certified Mechanic wapafupi kuti athe kutsitsa ma code olakwikawa ndikuzindikira njira yoyenera kuti galimoto yanu iyambikenso. ayenera.